Need an SEO Audit and Technical Website Optimization

Our website has been live for a while, but organic traffic has stopped growing, and some pages seem to disappear from search results and then reappear for no obvious reason. It's clear the problem isn't just content-related — there are technical issues that have built up over time and need a proper review from someone who knows what they're looking at.

We need a freelancer who can run a full technical SEO audit: check page load speed on mobile and desktop, review indexing behavior in Search Console, find duplicate pages, broken links, redirect chain errors, and structural problems affecting crawlability. We're also concerned about our sitemap and robots.txt setup — some pages may be accidentally blocked from indexing, which could explain part of the traffic drop.

What matters most is that the result isn't just a raw list of problems, but a clear report with priorities: what needs fixing immediately, and what can wait. Recommendations should be specific enough for our development team to act on directly.

What we expect in the deliverable:
— Full technical crawl with a prioritized error report (broken links, redirects, duplicate content)
— Core Web Vitals and page speed analysis with concrete fixes
— Indexation review covering sitemap.xml and robots.txt
— Site structure and internal linking recommendations
— A final report our developers can implement directly